AI & Writing tools 13
Clean up AI output, count tokens, estimate cost, and spot the tells, all on your device.
AI Text Cleaner
Strip the giveaways from AI-written text: em dashes, curly quotes, hidden characters and the phrases models overuse.
AI Writing Tells Analyzer
Measure the stylistic markers associated with AI writing: dash density, sentence uniformity, overused phrases. Not a detector.
Chat Transcript Formatter
Turn a copied chat conversation into clean markdown, JSON messages, or a plain transcript.
Edit Diff Summary
Compare a draft with its rewrite and see exactly what changed, word by word.
Em Dash Remover
Replace em dashes with commas, periods or plain hyphens: the fastest way to make AI text stop looking like AI text.
Emoji Remover
Strip emoji from text, including the multi-part sequences that other tools leave half-deleted.
LLM Cost Calculator
Work out what an API workload costs per call, per day and per month, at your own prices.
LLM Token Counter
Estimate how many tokens a prompt will use, and how much of a context window it fills.
Markdown to Plain Text
Strip the markdown formatting out of AI output and leave clean, pasteable prose.
Prompt Formatter
Wrap prompt sections in XML-style tags, the structure models follow most reliably.
Prompt Template Filler
Fill {{variables}} in a prompt template from a list of values, and generate every version at once.
Smart Quote Converter
Convert curly quotes, dashes and ellipses to plain ASCII, or back the other way.
System Prompt Builder
Assemble a structured system prompt from role, task, rules, format and refusal behavior.
About the ai & writing tools
Clean up AI output, count tokens, estimate cost, and spot the tells, all on your device. There are 13 of them here, and every one runs inside your browser: no upload, no queue, no account.
Everything in this category
- AI Text Cleaner: Strip the giveaways from AI-written text: em dashes, curly quotes, hidden characters and the phrases models overuse.
- AI Writing Tells Analyzer: Measure the stylistic markers associated with AI writing: dash density, sentence uniformity, overused phrases. Not a detector.
- Chat Transcript Formatter: Turn a copied chat conversation into clean markdown, JSON messages, or a plain transcript.
- Edit Diff Summary: Compare a draft with its rewrite and see exactly what changed, word by word.
- Em Dash Remover: Replace em dashes with commas, periods or plain hyphens: the fastest way to make AI text stop looking like AI text.
- Emoji Remover: Strip emoji from text, including the multi-part sequences that other tools leave half-deleted.
- LLM Cost Calculator: Work out what an API workload costs per call, per day and per month, at your own prices.
- LLM Token Counter: Estimate how many tokens a prompt will use, and how much of a context window it fills.
- Markdown to Plain Text: Strip the markdown formatting out of AI output and leave clean, pasteable prose.
- Prompt Formatter: Wrap prompt sections in XML-style tags, the structure models follow most reliably.
- Prompt Template Filler: Fill {{variables}} in a prompt template from a list of values, and generate every version at once.
- Smart Quote Converter: Convert curly quotes, dashes and ellipses to plain ASCII, or back the other way.
- System Prompt Builder: Assemble a structured system prompt from role, task, rules, format and refusal behavior.